| article html file updated | 21 August 2026 04:32 CEST | Update | https://www.mdpi.com/2073-4395/12/1/4 |
| article html file updated | 30 July 2022 23:36 CEST | Update | N/A |
| article html file updated | 18 January 2022 10:23 CET | Update | N/A |
| article html file updated | 18 January 2022 10:20 CET | Update | N/A |
| article pdf uploaded. | 18 January 2022 10:08 CET | Updated version of record | https://www.mdpi.com/2073-4395/12/1/4/pdf |
| article xml uploaded. | 18 January 2022 10:08 CET | Update | https://www.mdpi.com/2073-4395/12/1/4/xml |
| article xml file uploaded | 18 January 2022 10:08 CET | Update | N/A |
| article pdf uploaded. | 18 January 2022 09:58 CET | Updated version of record | https://www.mdpi.com/2073-4395/12/1/4/pdf-vor |
| article xml uploaded. | 18 January 2022 09:58 CET | Update | N/A |
| article xml file uploaded | 18 January 2022 09:58 CET | Update | N/A |
| article html file updated | 21 December 2021 12:24 CET | Original file | N/A |
| article supplementary file uploaded. | 21 December 2021 12:23 CET | - | https://www.mdpi.com/2073-4395/12/1/4#supplementary |
| article pdf uploaded. | 21 December 2021 12:23 CET | Version of Record | https://www.mdpi.com/2073-4395/12/1/4/pdf-vor |
| article xml uploaded. | 21 December 2021 12:23 CET | Update | N/A |
| article xml file uploaded | 21 December 2021 12:23 CET | Original file | N/A |
